- Cangzhou Heli Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hongze Dongjun Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Haidie Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan County Longsheng Valve Factory
- Main business:
- Caribbean RegionBermuda
- Yongkang Zhufeng Inflator Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongtai Yuanyang Stainless Steel Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Strong Valve Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Baoding Tianfu Pump&Valve Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Chuangsheng Powder Metallurgy Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- SW Valve Corp.
- Main business:
- Caribbean RegionBermuda
- Cixi Xinpu Tengwei Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Hangzhou Shuyu Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingyun Huihuang Exact Casting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Kanglide Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Good Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan City Nanhai Shenghui Stainless Steel Products Factory
- Main business:
- Caribbean RegionBermuda
- Changsha Xiangjia Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinan Jielongda Heavy Duty Truck Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Nanhai Sonlam Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Zhejiang Richmorn Control Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda